Question

The age of a and b are in the ratio 9 is 24 seven years hence of the ratio of their age will be 5 is to 3 find the present age

Answer 1

hello buddy!!

Let their ages be 9x and 4x.

according to the question:-

9x+7/4x+7 = 5/3

3(9x+7) = 5(4x+7)

27x+21 = 20x+35

27x-20x = 35-21

7x = 14

x = 14/7

x = 2

age of A= 9x = 9×2 = 18

age of B = 4x = 4×2 = 8

=>A is 18 years old and B is 8 years old.

Answer 2

Answer:

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